/*
 * Copyright (C) 2009 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package fr.prados.contacts.ui;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.ListView;

/* Subclass of ListView that requests focus after it is layed out for the first time. */
public class FocusRequestingListView extends ListView
{

	private boolean mFirstLayoutDone = false;

	public FocusRequestingListView(Context context)
	{
		super(context);
	}

	public FocusRequestingListView(Context context, AttributeSet attrs)
	{
		super(context, attrs);
	}

	public FocusRequestingListView(Context context, AttributeSet attrs,
			int defStyle)
	{
		super(context, attrs, defStyle);
	}

	protected void onLayout(boolean changed, int left, int top, int right,int bottom)
	{
		super.onLayout(	changed, left, top, right, bottom);
		if (!mFirstLayoutDone)
		{
			setFocusable(true);
			requestFocus();
		}
		mFirstLayoutDone = true;
	}
}
